-
Schlapfer, K.: ¬The information content of images (1995)
1.76
1.7627268 = sum of:
1.7627268 = weight(abstract_txt:images in 521) [ClassicSimilarity], result of:
1.7627268 = fieldWeight in 521, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.427791 = idf(docFreq=527, maxDocs=44218)
0.1875 = fieldNorm(doc=521)
-
Layne, S.S.: Some issues in the indexing of images (1994)
1.27
1.2721385 = sum of:
1.2721385 = weight(abstract_txt:images in 8261) [ClassicSimilarity], result of:
1.2721385 = fieldWeight in 8261, product of:
3.0 = tf(freq=9.0), with freq of:
9.0 = termFreq=9.0
5.427791 = idf(docFreq=527, maxDocs=44218)
0.078125 = fieldNorm(doc=8261)
-
Ornager, S.: ¬The image as an information resource (1992)
1.20
1.1993837 = sum of:
1.1993837 = weight(abstract_txt:images in 3729) [ClassicSimilarity], result of:
1.1993837 = fieldWeight in 3729, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.427791 = idf(docFreq=527, maxDocs=44218)
0.15625 = fieldNorm(doc=3729)
-
Roddy, K.: Subject access to visual records : what the 90s might portend (1991)
1.20
1.1993837 = sum of:
1.1993837 = weight(abstract_txt:images in 4880) [ClassicSimilarity], result of:
1.1993837 = fieldWeight in 4880, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.427791 = idf(docFreq=527, maxDocs=44218)
0.15625 = fieldNorm(doc=4880)
-
Turner, J.: Indexing film and video images for storage and retrieval (1994)
1.20
1.1993837 = sum of:
1.1993837 = weight(abstract_txt:images in 1594) [ClassicSimilarity], result of:
1.1993837 = fieldWeight in 1594, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.427791 = idf(docFreq=527, maxDocs=44218)
0.15625 = fieldNorm(doc=1594)